Question

05. Dada a função f(x) = 2x-3, determine:
a) f(1) =
b) f(-1) =
c) f(0) =
d) f(3) =​

Answer 1

Resposta:

A) f(1)= 2(1)-3

F(1)= 2-3

F(1)= -1

B) f(-1)= 2(-1)-3

F(-1)= -2-3

F(-1)= -5

C) f(0)= 2(0)-3

F(0)=0-3

F(0)=-3

D) f(3)=2(3)-3

F(3)=6-3

F(3)=3